package com.spider.web.url;

import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.commons.httpclient.ConnectTimeoutException;
import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.protocol.SecureProtocolSocketFactory;

public class MySecureProtocolSocketFactory implements SecureProtocolSocketFactory {
static{
	System.out.println("SSL: ");
}
private SSLContext sslcontext = null;

private SSLContext createSSLContext(){
	SSLContext sslcontext=null;
	try {
	sslcontext = SSLContext.getInstance("SSL");
	sslcontext.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());
	} catch (NoSuchAlgorithmException e) {
	e.printStackTrace();
	} catch (KeyManagementException e) {
	e.printStackTrace();
	}
	return sslcontext;
}

private SSLContext getSSLContext() {
	if (this.sslcontext == null) {
	this.sslcontext = createSSLContext();
	}
	return this.sslcontext;
}

public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
throws IOException, UnknownHostException {
	return getSSLContext().getSocketFactory().createSocket(
	socket,
	host,
	port,
	autoClose
	);
}

public Socket createSocket(String host, int port) throws IOException,
UnknownHostException {
	return getSSLContext().getSocketFactory().createSocket(
	host,
	port
);
}


public Socket createSocket(String host, int port, InetAddress clientHost, int clientPort)
throws IOException, UnknownHostException {
	return getSSLContext().getSocketFactory().createSocket(host, port, clientHost, clientPort);
}

public Socket createSocket(String host, int port, InetAddress localAddress,
int localPort, HttpConnectionParams params) throws IOException,
UnknownHostException, ConnectTimeoutException {
if (params == null) {
throw new IllegalArgumentException("Parameters may not be null");
}
int timeout = params.getConnectionTimeout();
  SocketFactory socketfactory = getSSLContext().getSocketFactory();
if (timeout == 0) {
return socketfactory.createSocket(host, port, localAddress, localPort);
} else {
Socket socket = socketfactory.createSocket();
SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);
SocketAddress remoteaddr = new InetSocketAddress(host, port);
socket.bind(localaddr);
socket.connect(remoteaddr, timeout);
return socket;
}
}

private static class TrustAnyTrustManager implements X509TrustManager {

public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public X509Certificate[] getAcceptedIssuers()
{
return new X509Certificate[]{};
}
}

} 